Convert Meter to Rod
Convert meters to rods instantly. 1 meter = 0.1988387815 rod — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Rod to Meter converter for the reverse conversion.
Units explained
Meter
The meter is the SI base unit of length. Since 2019, the meter has been defined by fixing the numerical value of the speed of light in vacuum to exactly 299,792,458 meters per second. Every other SI length unit derives from the meter.
The meter was originally defined in 1793 by the French Academy of Sciences as one ten-millionth of the distance from the equator to the North Pole along a meridian through Paris. It has been redefined multiple times — by physical prototype, then by atomic transitions, and finally in 2019 by fundamental physical constants.
The meter is the international standard for length in science, engineering, construction, athletics, and everyday measurement in metric countries. It underpins definitions of area (m²), volume (m³), and most derived SI units.
Established 1793 in France; ratified internationally via the Metre Convention 1875; redefined in 1960, 1983, and most recently 2019 when the SI redefinition fixed it to the speed of light.
Rod
A rod is an Imperial unit of length equal to 16.5 feet (about 5.03 m). It is also called a perch or pole. Used historically in English and American land surveying.
The rod derives from medieval English land-surveying practice. Standardised at 16.5 feet (= 25 links of a surveyor's chain = 1/4 chain) by Edmund Gunter in 1620.
Rods are the standard unit in legacy US public-land-survey records, where lot dimensions are typically expressed in rods and chains. Modern surveyors generally use feet or meters but legacy deeds remain in rods.
Defined by Edmund Gunter in 1620 as 16.5 feet via the chain-based survey system; became exact via the 1959 International Yard and Pound Agreement.
Meter to Rod conversion formula
The relationship between meters and rods:
To convert meters to rods, multiply the value in meters by 0.1988387815. To reverse, multiply rods by 5.0292.
How to use this converter
Type a value into the calculator. The result in rods updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Rod to Meter converter for the reverse direction.
Step-by-step: convert meters to rods
- Write down the value in meters (m).
- Multiply that value by the factor 0.1988387815.
- The product is the equivalent value in rods (rd).
- To reverse, multiply the rod value by 5.0292.
Worked examples
Example 1 — Convert 1 m to rd:
1 × 0.1988387815 = 0.1988387815 rd
Example 2 — Convert 100 m to rd:
100 × 0.1988387815 = 19.8838781516 rd
Real-world example — Maritime depth conversion
A 10-meter sounding depth converts cleanly into rods. Recreational divers and sailors translate between the two units whenever they read legacy charts against modern depth-sounder displays.
10 m × 0.1988387815 = 1.9883878152 rd
Real-world example — Reference scenario in case of fallback
Conversion between human-scale length units is the everyday workflow of architecture, athletics, and apparel design — three of the most common contexts that span metric and imperial systems.
1 m × 0.1988387815 = 0.1988387815 rd
Real-world example — Adult height conversion
A 1.8-meter-tall person measures a value in rods that converts the height to the unit favoured by American forms, schools, or driver's licences. This is daily routine for anyone living between metric and imperial systems.
1.8 m × 0.1988387815 = 0.3579098067 rd
Meter to Rod conversion table
Standard reference values for converting meters to rods:
| Meter [m] | Rod [rd] |
|---|---|
| 0.01 | 0.0019883878 |
| 0.1 | 0.0198838782 |
| 1 | 0.1988387815 |
| 2 | 0.397677563 |
| 3 | 0.5965163445 |
| 4 | 0.7953551261 |
| 5 | 0.9941939076 |
| 10 | 1.9883878152 |
| 20 | 3.9767756303 |
| 30 | 5.9651634455 |
| 40 | 7.9535512606 |
| 50 | 9.9419390758 |
| 100 | 19.8838781516 |
| 500 | 99.419390758 |
| 1000 | 198.8387815159 |
Frequently asked questions
How many rods is 1 meter?
How do I convert meters to rods?
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How many rods is 100 meters?
Popular length unit conversions
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Metric / SI (17 units)
Imperial / US Customary (27 units)
Nautical (1 units)
Astronomical (9 units)
Atomic / Physics (6 units)
Typographic (3 units)
Sources & references
Conversion factor (1 m = 0.1988387815 rd) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.